Sealey Battery Drop Tester 6/12V BT91/7 Fitted with cast iron cylinder

Fitted with cast iron cylinder head enabling slower revving and improved pump life

stainless steel rigid tubes

A medium to high strength nut lock for all types of metal threaded fasteners

lead acid and lithium batteries

Compact design is ideal for working around engines where space is limited

Sealey Battery Drop Tester 6/12V BT91/7 Fitted with cast iron cylinderAmerican style drop tester. Load applied by internal switchgear no sparking. Suitable for 6 and 12V batteries. Applies load across cells and measures output on meter. Accurate indication of battery voltage and faulty or short circuited cell. American style drop tester. Load applied by internal switchgear no sparking. Suitable for 6 and 12V batteries. Applies load across cells and measures output on meter. Accurate indication of battery voltage and